24/7 Emergency Heating-Plumbing-Cooling Call Us: (603) 228-0508

Commercial HVAC System Service

  • Total assessment of rooftop or split system
  • Replace air filters
  • Thoroughly clean coils with compressed air or dry chemical solution if embedded debris requires a deep cleaning
  • Calibrate thermostats and check associated zoning
  • Lubricate all motors, blowers and pillow blocks
  • Clean main blower wheels
  • Clean combustion chamber and heat exchanger (heating only)
  • Check condensate drain and associated pan, clean if necessary
  • Check for gas leaks and the overall safety of gas piping
  • Check flu and combustion air piping for blockages and breaks